For the first time since 1984, IHRA racers can have a brand-new Turbo 350 Transmission case! The 356 T-6 permanent mold aluminum casting is made in America and machined in house.  

 

This ATI Super Case features a thicker extension housing and bell flange area and cast in place band adjuster material for those who have non-GM internal components (350111 with band provision, also available without band provision 350113). 

 

The ATI Turbo 350 SuperCase also features a full roller bearing for the output shaft and retains the OEM governor housing for automatic shifts. Whether you have a General Motors, Ford or Chrysler product, this new ATI Turbo 350 SuperCase accepts all ATI’s current bellhousings

 

 

Why build a high-performance transmission in a used old case?

 

ATI Performance Products, Inc. is located in Baltimore and specializes in producing and maintaining high performance products for street and strip applications. Over the years, ATI has earned a reputation for its cutting-edge technology, attention to detail, and rigorous testing under race conditions.    

 

ATI participates in the IHRA’s contingency program including Junior Dragsters, which became eligible in 2018.                                   

 

For more information on all the ATI SuperCases for the Turbo 400, Powerglide, Turbo 350 and SFI Bellhousings please visit ATIRacing.com or call 410-298-4343.